Go main branch

.github/workflows/versioncheck.yml

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+name: versioncheck 
+
+on:
+  push:
+    branches: [ go-main ]
+  pull_request:
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  versioncheck:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Check for repeated file versions 
+        run: |
+          revnums=()
+          for file in $GITHUB_WORKSPACE/versions/*.txt; do
+            REVNUM=`echo "$file" | cut -d '_' -f1`
+            for _revnum in "${revnums[@]}"; do
+              if [ $_revnum == $REVNUM ]; then
+                echo "$REVNUM is repeated"
+                exit 1
+              fi
+            done
+            revnums+=("$REVNUM")
+          done
+

main.go

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+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+  fmt.Printf("Hello from Reviewpad.")
+}
+

versions/1_initial.txt

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+This is the first version of the repo.
+